io.vertx.cassandra

Interface Mapper<T>

public interface Mapper<T>

It is like Mapper, but adapted for Vert.x.

Author:

Martijn Zwennes

Method Summary

Modifier and Type	Method and Description
void	delete(List<Object> primaryKey, Handler<AsyncResult<Void>> handler) Asynchronous delete method based on the column values of the primary key.
void	get(List<Object> primaryKey, Handler<AsyncResult<T>> handler) Asynchronous get method based on the column values of the primary key.
void	save(T entity, Handler<AsyncResult<Void>> handler) Asynchronous save method.

Method Detail

save

void save(T entity,
          Handler<AsyncResult<Void>> handler)

Asynchronous save method.

Parameters:

entity - object to be stored in database

handler - result handler

delete

void delete(List<Object> primaryKey,
            Handler<AsyncResult<Void>> handler)

Asynchronous delete method based on the column values of the primary key.

Parameters:

primaryKey - primary key used to find row to delete

handler - result handler

get

void get(List<Object> primaryKey,
         Handler<AsyncResult<T>> handler)

Asynchronous get method based on the column values of the primary key.

Parameters:

primaryKey - primary key used to retrieve row

handler - result handler